Baseband 04.05.04_G problems downgrading
Thanks for looking, I posted this in another thread:
Now I am using the latest PwnageTool for Mac and iTunes 8.1 to unlock my iPhone 2G using 04.05.04_G (apparently you can do this instead of installing iTunes 7.5 or using ZiPhone to downgrade baseband). I managed to change the firmware to 2.2 instead of 2.2.1 (but not to the custom PwnageTool version).
So, I run PwnageTool, basically do everything that is stated on iClarified (iClarified - iPhone - How to Unlock/Jailbreak Your 2.x.x 2G iPhone (Mac) [Updated 2.2.1]), but towards the last step, I constantly received error messsages when doing an option-restore to the custom 2.2 ipsw file. PLEASE, what am I doing wrong?